black
#000000
#DD1621
#DD1621
Color Values
| Format | #000000 | #DD1621 |
|---|---|---|
| HEX | #000000 | #DD1621 |
| RGB | 0, 0, 0 | 221, 22, 33 |
| HSL | 0.0, 0.0%, 0.0% | 356.7, 81.9%, 47.6% |
| HSV | 0.0, 0.0%, 0.0% | 356.7, 90.0%, 86.7% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 90.0%, 85.1%, 13.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5708 0.2239 26.7 |
Contrast & Accessibility
4.21:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #DD1621 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #DD1621
Color Difference (Delta E)
97.47
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #DD1621);
background: linear-gradient(135deg, #000000, #DD1621);